[Solved] Cannot get datakey of mvc grid in controller

[reynald lawrence]

Hi, I would like to ask how to get the value of the datakey in the mvc grid, when the grid is in update event in the controller.
Here's my script for the grid:

@(Html.Telerik().Grid<BG.MVC.Models.SaladEntryListViewModel>()
        .Name("SaladEntryGrid")
        .DataKeys(keys =>
        {
            keys.Add(p => p.Country_No);


        })
        .DataBinding(dataBinding =>
        {
            dataBinding.Ajax()
                .Select("GetSaladEntry", "SaladEntry")
                .Update("EditingInline_Update", "SaladEntry")
                .Delete("EditingInline_Destroy", "SaladEntry");
        })
        .Columns(columns =>
        {
            columns.Bound(c => c.Country_No).Title("Country No").Visible(false).Width(100);
            columns.Bound(c => c.Effective_date).Title("Effective Date").Format("{0:d}").Width(160).ReadOnly(true);
            columns.Bound(c => c.Scale_Min).Title("BG1 Min").Width(100);
            columns.Bound(c => c.Scale_Max).Title("BG7 Max").Width(160);
            columns.Bound(c => c.Currency).Title("Currency").Width(100);


            columns.Command(commands =>
            {
                commands.Edit();
                commands.Delete();


            }).Width(180).Title("Commands");
        })


        .Editable(editing => editing.Mode(GridEditMode.InLine))
            .Pageable()
            .Scrollable()
            .Selectable()
           .Pageable(paging => paging.Style((GridPagerStyles.PageInput | GridPagerStyles.Numeric | GridPagerStyles.PageSizeDropDown | GridPagerStyles.NextPrevious)).Position(GridPagerPosition.Bottom).PageTo(1))
            .Sortable()
            .ClientEvents(events => events.OnDataBinding("onDataBinding"))
)

In the controller I always get the value of 0 for the datakey value field.

Hope i can find help in here.

Many Thanks